Perc coffee tends to come out bitter due to over heating and over extraction. I tried the percolator method a while back and I learned that I can't be bothered to monitor the coffee and turn the heat down at the proper time it starts to percolate. I'm usually too busy trying to get my chit together and in the truck to keep an eye on my coffee, thus boiling water and pouring it into a french press is dead simple and if I let it steep a few minutes too long, it's still OK.